Problem Display
PID: 211858 (1b2kNK1/4p3/1n6/4p3/6B1/7Q/8/5n2 w - - 0 1)

Wurzburg, Otto

The Problemist, 1986

1b2kNK1/4p3/1n6/4p3/6B1/7Q/8/5n2

#4

4 + 6


SOLUTION


  • SOUND
  • Keys
    • 1.Be2!
      • threat
        • 2.Qc8+
          • 2...Sxc8
            • 3.Bb5+
              • 3...Kd8
                • 4.Se6#
      • 1...Kd8
        • 2.Qd7+
          • 2...Sxd7
            • 3.Se6+
              • 3...Kc8
                • 4.Ba6#
              • 3...Ke8
                • 4.Bh5#
      • 1...e6
        • 2.Qh4
          • threat
            • 3.Bh5#
          • 2...Sg3
            • 3.Bb5+
              • 3...Sd7
                • 4.Bxd7#

FEATURES


NOT CLASSIFIED


Developed and maintained by Brian Stephenson.
Implemented with HTML5, MySQL, Perl (with, inter alia, CGI::Simple, HTML::Template & XML::LibXML) & CSS/Javascript (jQuery, Bootstrap & DataTables).